43324240

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2749}}^1$

素因数の和:2959

約数の個数: 40

約数和(自身を含む): 101277000

約数和(自身を除く): 57952760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 2749, 3152, 3940, 5498, 7880, 10996, 13745, 15760, 21992, 27490, 43984, 54980, 109960, 219920, 541553, 1083106, 2166212, 2707765, 4332424, 5415530, 8664848, 10831060, 21662120, 43324240]

約数ペア:

[(1, 43324240), (2, 21662120), (4, 10831060), (5, 8664848), (8, 5415530), (10, 4332424), (16, 2707765), (20, 2166212), (40, 1083106), (80, 541553), (197, 219920), (394, 109960), (788, 54980), (985, 43984), (1576, 27490), (1970, 21992), (2749, 15760), (3152, 13745), (3940, 10996), (5498, 7880)]